If you use morFeus, please cite:

Wagner I, Volkmer M, Sharan M, Villaveces JM, Oswald F, Surendranath V and Habermann BH. (2014). morFeus: a web-based program to detect remotely conserved orthologs using symmetrical best hits and orthology network scoring. BMC Bioinformatics 15 (1), 263.

In case of problems, please contact volkmer@biochem.mpg.de or bianca.habermann@univ-amu.fr.